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发明名称
HALF-TONE PHASE SHIFT BLANKMASKS FOR HAZE REDUCTION
摘要
申请公布号
KR20090050493(A)
申请公布日期
2009.05.20
申请号
KR20070116952
申请日期
2007.11.15
申请人
S&STECH CO., LTD.
发明人
NAM, KEE SOO;CHA, HAN SUN;YANG, SIN JU;YANG, CHUL KYU;KANG, JU HYUN
分类号
H01L21/027
主分类号
H01L21/027
代理机构
代理人
主权项
地址
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